C: \ Users \ Administrator> NPM install vue cli - g
NPM WARN deprecated [email protected]: this library is no longer supported
NPM WARN deprecated [email protected]: CoffeeScript on NPM has version to "CoffeeScript" (no hyphen)
NPM WARN deprecated [email protected]: This package has had been deprecated in favour of @ vue/cli
NPM WARN deprecated [email protected]: request has had been deprecated, see https://github.com/request/request/issues/3142

Changed 236 packages in 20 s

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